查询词典 length

at length：最终,详细地

at least至少 | at length 最终,详细地; | at most最多

at length 1：详细地2.最终,终于

at leisure 1.有空,闲暇时2.从容不迫地,不慌不忙地 | at length 1.详细地2.最终,终于 | at the expense of 1.由......付费,由......负担费用2.以.....为代价

Perpendicular at length：垂足长

Perpendicular:=垂线: | Perpendicular at length:=垂足长: | Tangent to two entities:=相切于二实体:

at large at length：未被捕 详细地

at least at most 至少 至多 | at large at length 未被捕 详细地 | at table at work 在吃饭 在工作

at liberty to do：有自由(空闲)做

at length 最终 | at liberty to do 有自由(空闲)做 | at loose ends about 不知如何是好

lift length at liberty h：自由扬程

升降架静止高度 lifter rest height h1 | 自由扬程 lift length at liberty h2 | 最大扬高高度 max lift height h4

at longest：(指日期)至多,最晚,最长

At length, we began to understand what he said. 最后,我们才明白他的话. | at longest(指日期)至多,最晚,最长: | We can stay here only three days at longest. 我们在这里至多只能呆三天.

drive at over 300 miles per hour：以每小时 300多英里的速度驾车

Notes on the text 课文注释 | 1 drive at over 300 miles per hour, 以每小时 300多英里的速度驾车. | 2 30 feet in length, 30英尺长.

at most：最多

at length 最终,详细地; | at most最多 | at no time从不,决不

at one's leisure：当某人有空时

at leisure 当某人有空时 | at one's leisure 当某人有空时 | at length 详细地

circular section segment：圆形剖面

circular seam welding 环缝对接焊 | circular section segment 圆形剖面 | circular section 圆弧标度尺

hot air engine：热风气动力机

热风干燥机 hot air drying machine | 热风气动力机 hot air engine | 热风扇 hot air fan